<template>
  <router-view></router-view>
</template>

<script>
export default {

}
</script>

<style>
  * {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
  }
  .container-main {
    flex: 1;
    padding: 20px;
  }
  h3 {
    height: 40px;
    text-align: center;
    line-height: 40px;
    width: 100%;
  }
</style>
